[xml] Available encodings in libxml2

[Cameron McCormack <clm csse monash edu au>]

Hi everyone.

I've just started using libxml2.  I need to find out what encodings are
available in my program.  Looking through the documentation in
libxml-encoding.html I couldn't see any function that would let me do
this.  Is there in fact a way I can list all of the available encodings?

Thanks,

Cameron

-- 
Cameron McCormack
  // clm csse monash edu au
  // http://www.csse.monash.edu.au/~clm/
  // icq 26955922